Sharp EL-6895 Instruction Manual download pdf (Page 8)

Fig. 2

In

the

case

of

rechargeable

battery

8:

Error

symbol

Appears

on

the

mantissa

symbol

portiDn

when

an

overflDw

or

errDr

is

detected.

f: :

Independent

memory

symbol

-

Appears

Dn

the

mantissa

symbol

portion

when

a

number

other

than

0

is

stored

,n

the

independent

memory.

i)(B):

1st

memory

1M,

)

and

2nd

memory

(M.)

symbol

Appear

on

the

exponent

symbol

portion

when

numbers

other

than

0

are

stored

in

the

1

S(

&

2nd

memories.

These

symbol

appear

in bOth "2M"

and

"(

)"

position.

But in

the

case

of

"1

I"

position,

when

the

open

parenthesis/percent

change

key

(m)

is

depressed

following

the

function

keys Ii.e.

x,';',

+ , -

J.

these

symbols

appear.

:.:J

:

Plot

symbol

Appears

on

the

mantissa

symbol

portion

when

the

plot

mode

is

selected.

~

; Imaginary

number

symbol

I

Appears

Dn

the

mantissa

symbDI

portion

when

the

root

is

an

imaginary

number

in a

quadra.

tic

equatiDn.

8 :Answer

symbol

-

Appears

on

the

mantissa

symbol

portiDn

when

the

complex

number,

vector

and

coordinate

conversion

calculatiom

are

being

performed.

23

BATTERY

REPLACEMENT

Dimming

of

the

display

indicates

that

the

batteries

should

be

replaced

or

recharged.

(The right

most

digit

and

the

left

most

digit

of

the

display

become

darker

than

the

other

digits.)

Batteries:

Two"

AA"

dry

batteries

or

the

Ni·Cd

battery

pack

EA·18B.

Rl!i:harger:

EA·17

1.

Turn

off

the

power

switch.

2. Remove

the

battery

cover

by

sliding

it

in

the

direction

of

the

arrow

on

the

cover.

(Fig.

1)

3. Replace

the

banery.

Be

sure

that

the

"+"

and

"-"

mark

on

the

battery

correspond

to

the

"+"

and

"-"

mark

in

the

case. (Fig.

1l

4.

Replace

the

battery

cover.

Battery

cover

~

{E]

Fig. 1

In

the

case

of

dry

battery

24

__

~"7I..~.,:,-,:~

....

"'"

~

..

__

..

~._

-

---

---" - - .

Note

• Keeping

the

dead

battery

in

the

battery

compartment

may

result in

the

damage

to

the

calcula·

tor

due

to

the

solvent

leakage

of

the

battery.

So

remove

the

dead

battery

promptly.

• Always replace

both

batteries

at

the

same

time.

• When installing

the

Ni-ed

battery

pack

EA·18B,

refer

to

Fig. 2.

RECHARGING

AND

AC

LINE

OPERATION

1.

Rechargil'1g

The

procedure

for

operation

by

AC

adaptor·charger

is

as follows:

11

Turn

the

EL·5001

power

switch

to

OFF.

21

Insert

the

adaptor·charger

plug

into

the

AC

adaptor

connecting

terminal

of

the

EL·5001

and

insert

the

power

plug intO AC

outlet.

3)

A discharged

battery

will

be

fully

charged

after

being

connected

to

the

adeptor-charger

for

15

hours.

(See Fig.1

4)

To

finish charging,

remove

the

adaptor-charger

from

both

lhe

AC

outlet

and

the

EL-5001

with

the

power

switch

being

set

at

OFF.

5) A fully

charged

battery

provides

approximately

7

hours

of

the

continuous

operation.

25

Nole: il When rechElrgeable

battery

operation

of

the

calculator

is

done

after

purchasing

or

stored

unused

for

three

months

or

more,

pleElse

note

the

following:

The

display

may

not

work

when

the

power

is

turned

on.

This

is

because

the

capacity

of

the

rechargeable

battery

is

lowered

due

to

the

self·

discharge.

In

this

case

connect

the

AC

adaptor-charger

with

AC

outlet

and

then

use

the

calculator

on

the

AC line

operation

with

the

calculator

switch

set

at

ON.

Alter

the

calculation,

recharge

the

battery

by

setting

the

power

switch

8t

OFF.

ii)

Neller use

any

AC

adaptor

Dr

charger

except

EA·17

&

never

use

any

rechargeable

bat-

teries

except

EA·18B.

iii)

To

avoid

any

transient

voltage

from

the

AC

adaptor/charger,

the

EL·5001

should

be

turned

OFF

before

plugging

it

in.

2.

AC

Line

operation

The

procedure

for

operation

by

AC line

is

as follows:

1)

Turn

the

EL-50Ol

power

switch

to

OFF.

2)

Insert

the

adapor-charger

plug

into

the

AC

adaptor

connecting

terminal

of

the

EL-500'

and

then

insert

the

power

plug

inlo

AC

outlet.

3)

Turn

the

EL·5001

power

switch

to

ON.

26

__

~li''''

-

.................

:::w::a:aDll~

:fijj,jjij::&

==

~-

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 27 28

ElSIMATE 1
.4" 1
1H6Tt2060l 1
~~~~~:"I 3
~Of'F 4
IX"MI 5
[EJ2.7[§] 6
J.'. 7
---" - - 8
"'m,"" 9
+,-,X,';',= 10
I'" @ 10
'F 11
+ 12 hours 12
'" 13
15
3'· 16
- nx' 17
-b-v'b~ 19
"f" 20
WrnffiJ~m 21
Ans. imaginary 22
Y~<r'8) 23
['ill 24
-_._ 25
~Xi'-n'i' 26
10'''~lr 27
W.~.,.nfv 28

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